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Merck

146552

Sigma-Aldrich

Benzyltriethylammonium chloride

99%

Sinónimos:

BTEAC

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25 G
21,00 €
100 G
25,80 €
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96,20 €

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25 G
21,00 €
100 G
25,80 €
500 G
96,20 €

About This Item

Fórmula lineal:
C6H5CH2N(Cl)(C2H5)3
Número de CAS:
Peso molecular:
227.77
Beilstein:
3574984
Número CE:
Número MDL:
Código UNSPSC:
12352107
ID de la sustancia en PubChem:
NACRES:
NA.22

21,00 €


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Nivel de calidad

Ensayo

99%

Formulario

solid

mp

190-192 °C (dec.) (lit.)

cadena SMILES

[Cl-].CC[N+](CC)(CC)Cc1ccccc1

InChI

1S/C13H22N.ClH/c1-4-14(5-2,6-3)12-13-10-8-7-9-11-13;/h7-11H,4-6,12H2,1-3H3;1H/q+1;/p-1

Clave InChI

HTZCNXWZYVXIMZ-UHFFFAOYSA-M

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Aplicación

Benzyltriethylammonium chloride is a lipophilic phase-transfer catalyst that can be used in phase-transfer catalysis (PTC) to catalyze polycondensation reactions to form high molecular weight polymers under bi-phasic conditions.[1][2][3][4]

It can also be used:
  • To activate hydroxyapatite and natural phosphate for use as a solid support for Knoevenagel condensation and Claisen-Schmidt condensation, respectively at room temperature and in the absence of a solvent.[5][6]
  • To increase the efficiency of mCPBA oxidation of sulfonimine generated from arenesulfonamide and diethyl acetal of an aromatic aldehyde to form 2-sulfonyloxaziridines.[7]
  • In combination with antimony(V) chloride to form a catalytic system for the Friedel-Crafts acylation reactions of arenes with acyl and sulfonyl chlorides.[8]

Pictogramas

Exclamation mark

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

>527.0 °F - closed cup

Punto de inflamabilidad (°C)

> 275 °C - closed cup

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves


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Los clientes también vieron

Antimony (V) Chloride-Benzyltriethylammonium Chloride Complex as an Efficient Catalyst for Friedel- Crafts Acylation Reactions
Huang A-P, et al.
advanced synthesis and catalysis, 346(6), 599-602 (2004)
Preparation and properties of fluorine-containing polyarylates from tetrafluoroisophthaloyl chloride and bisphenols
Kakimoto M-A, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 25(10), 2747-2753 (1987)
Claisen-Schmidt condensation catalysis by natural phosphate
Sebti S, et al.
Applied Catalysis A: General, 206(2), 217-220 (2001)
Antimony (V) Chloride-Benzyltriethylammonium Chloride Complex as an Efficient Catalyst for Friedel- Crafts Acylation Reactions
Huang A-P, et al.
Advanced Synthesis & Catalysis, 346(6), 599-602 (2004)
Chemistry of oxaziridines. 2. Improved synthesis of 2-sulfonyloxaziridines
Davis FA and Stringer OD
The Journal of Organic Chemistry, 47(9), 1774-1775 (1982)

Preguntas

1–2 de 2 Preguntas  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 respuesta
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 respuesta
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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